Gross margin return on inventory, standard formulation: annualised gross margin ÷ average stock value over the trailing-90-day window (registry: WorkingCapital.gmroi).
Publication v0 of the approved subset
gmroi
ⓘ GMROI = gross margin ÷ average inventory
ⓘ sources
- Compliance Register row
- Workstream B — gmroi
- Basis
- Standard retail/inventory formulation, own words: gross margin dollars ÷ average inventory cost
- BlossomERP surface
- gmroi
- Snapshot
- portal-v0-2026-11-10